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STMicroelectronics Electronic Components Datasheet

STR730FZ2 Datasheet

32-bit MCU

No Preview Available !

STR730FZ2 pdf
STR73xFxx
ARM7TDMI™ 32-bit MCU with Flash, 3x CAN,
4 UARTs, 20 timers, ADC, 12 comm. interfaces
Features
Core
– ARM7TDMI 32-bit RISC CPU
– 32 MIPS @ 36 MHz
Memories
– Up to 256 Kbytes Flash program memory
(10,000 cycles endurance, data retention
20 years @ 85° C)
– 16 Kbytes RAM
Clock, reset and supply management
– 4.5 - 5.5 V application supply and I/Os
– Embedded 1.8 V regulator for core supply
– Embedded oscillator running from external
4-8 MHz crystal or ceramic resonator
– Up to 36 MHz CPU frequency with internal
PLL
– 32 kHz or 2 MHz internal RC oscillator,
software configurable for fast startup and
backup clock
– Real-time clock for clock-calendar function
– Wake-up timer driven by internal RC for
wake-up from STOP mode
– 5 power saving modes: SLOW, WFI,
LPWFI, STOP and HALT modes
Nested interrupt controller
– Fast interrupt handling with multiple vectors
– 64 maskable IRQs with 64 vectors and 16
priority levels
– 2 maskable FIQ sources
– 16 external interrupts, up to 32 wake-up
lines
Up to 112 I/O ports
– 72/112 multifunctional bidirectional I/Os
TQFP100 14 x 14
LFBGA144 10 x 10 x 1.7
TQFP144
20 x 20
DMA
– 4 DMA controllers with 4 channels each
Timers
– 16-bit watchdog timer (WDG)
– 6/10 16-bit timers (TIM) each with: 2 input
captures, 2 output compares, PWM and
pulse counter modes
– 6 16-bit PWM modules (PWM)
– 3 16-bit timebase timers with 8-bit
prescalers
12 communications interfaces
– 2 I2C interfaces
– 4 UART asynchronous serial interfaces
– 3 BSPI synchronous serial interfaces
– Up to 3 CAN interfaces (2.0B Active)
10-bit A/D converter
– 12/16 channels
– Conversion time: min. 3 µs, range: 0 to 5V
Development tools support
– JTAG interface
Table 1. Device summary
Reference
Part number
STR73xFxx
STR730FZ1, STR730FZ2,
STR731FV0, STR731FV1,
STR731FV2,
STR735FZ1, STR735FZ2,
STR736FV0, STR736FV1,
STR736FV2
June 2008
Rev 7
1/52
www.st.com
52


STMicroelectronics Electronic Components Datasheet

STR730FZ2 Datasheet

32-bit MCU

No Preview Available !

STR730FZ2 pdf
Contents
Contents
STR73xFxx
1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 On-chip peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Related documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2.1 STR730F/STR735F (TQFP144) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2.2 STR730F/STR735F (LFBGA144) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2.3 STR731F/STR736F (TQFP100) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.3 Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4 Electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1 Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1.1 Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1.2 Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1.3 Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1.4 Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1.5 Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.3 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.3.1 Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.3.2 Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.3.3 Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.3.4 EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.3.5 I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.3.6 10-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5 Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.1 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.2 Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
2/52


Part Number STR730FZ2
Description 32-bit MCU
Maker STMicroelectronics
Total Page 30 Pages
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STR730FZ2 pdf
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2 STR730FZ2 32-bit MCU STMicroelectronics
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